You did good.
One cannot predict what a wacko driver will do. Pulled out of our development and made a left turn. Its a 35 mph zone that soon goes to 45 mph. There was no traffic. Went about 1/4 mile when a pickup came up behind me at 80-100 mph. The idiot passed me, cut back in and over-corrected. The truck went off the left side of the road and over a pond dam, then went airborne into the pond. The truck landed upside down and nose down.
Saw the guys eyes as he passed me. Looked like your typical meth addict having a bad trip. i did not stop.
The truck was in the pond for a couple days and then disappeared.